Sungrow SG50CX User Manual

83
figure 7-16 NS Protection(Passive Valid)
7.8.3 Power Regulation Parameters
Active Power Regulation
Tap “Settings→Power Regulation Parameters→Active Power Regulation” to enter the
screen, as shown in the following figure.
figure 7-17 Active Power Regulation
table 7-8 Active Power Regulation
Parameter
Definition/Setting
Description
Range
Active power soft start
after fault
The switch for enabling/dis-
abling the soft start function
after a fault occurs.
Enable/Disable
Active power soft start
time after fault
Time that the soft start takes to
raise the power from 0 to
100% rated power.
1s~1200s
Active power gradient
control
Switch for enabling/disabling
the active power rate settable
function.
Enable/Disable
Active power decline
gradient
The decline rate of inverter ac-
tive power per minute.
1%/min~6000%/min
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Sungrow SG50CX Specifications

General

Max. DC Voltage	1100 V
MPPT Voltage Range	200 V - 1000 V
Max. Input Current per MPPT	26 A
Number of MPPTs	4
Rated AC Output Power	50 kW
Max. AC Output Current	76 A
Frequency	50 Hz / 60 Hz
Efficiency	98.6%
Start Voltage	200 V
Number of DC Inputs per MPPT	2
Max. AC Apparent Power	55 kVA
AC Voltage Range	310 V - 480 V
Power Factor at Rated Power	1
Adjustable Power Factor Range	0.8 leading - 0.8 lagging
THDi	< 3%
DC Switch	Yes
AC Surge Protection	Type II
DC Surge Protection	Type II
Protection Class	I
Cooling Method	Smart forced air cooling
Protection Degree	IP66
Protection Level	IP66
Operating Temperature Range	-25°C to +60°C
Humidity	0-100%
AC Output Voltage	3 / N / PE, 220 V / 380 V, 230 V / 400 V